DSMB deployment by Garry Dallas. RAID UK & Malta - "Ask Garry"

In a 15m depth swimming pool (Durktank, Belgium) hovering in very shallow water, 2.7m practicing skills will make any deeper dive DSMB deployment much easier. It's all about transfer of buoyancy.
So many issues happen during DSBM deployment, most divers defer to their more competent buddy to deploy one. Competence can only happen when you practice.
The idea here is just to prove that DSMB deployment can be done safely. Where the pressure difference in 2.7m has the most affect on a diver's buoyancy whilst filling a bag.
At depth, the skill works far more easier and therefore less risk of problems.
Do it safe and slow.
It is not a demonstration video, just a guide but it works very well. "Garry's tips"
Thanks to Filip Coysman for videoing.